China factory construction design prefab house steel structure warehouse metal workshop steel structure buildings for sale
Standard
- GB
 
Material
- Q345 Q235
 
Processing Service
- Bending, Welding, Decoiling, Cutting, Punching
 
Tolerance
- ±3%
 
Color
- Customized Color
 
Surface treatment
- Painting and Hot DIP Galvanize
 
Application
- Steel warehouse, Warehouse, Workshop, Shed, Hangar
 
Certificate
- ISO9001
 
Place of Origin
- Shandong, China
 
		    



